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Individual Calculations November 2019 |
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| Hoseinpour Kasgary, Abolfazl Total change: 49.20 | |   |
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| Iran Boys U12 Chess Championship 2019 | Tehran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1401 | 5.00 | 8 | 1.23 | 40 | 49.20 | |
|  Eemen, Shaayaan | | | 1801 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Rezaeipour, Sina | | | 1663 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Heidarshahi, Pouyan | | | 1166 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hojjatinejad, Ilia | | | 1735 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jafari, Amir Hossein | | | 1172 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Molai Nasab, Mohamad Matin | | | 1565 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Alaedin, Karen | | | 1158 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Agharafiei, Arshiya | | | 1230 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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